Donut Break (UP)

You can get a maximum of 3 stars on every level, making 90 stars in total. To get 3 stars on a level it needs to be beaten quick and without losing to many lives. The easiest way is to reset the level in order to get an early fireball or laser power-up, then quickly clearing the level. If you have decent skill and luck, you'll have 25 stars before finishing the required 10 levels.